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Last Comment Bug 743497 - Malicious "FlashPlayer 11" add-on
: Malicious "FlashPlayer 11" add-on
Product: Toolkit
Classification: Components
Component: Blocklisting (show other bugs)
: unspecified
: All All
: -- normal (vote)
: ---
Assigned To: Jorge Villalobos [:jorgev]
: Jorge Villalobos [:jorgev]
Depends on:
  Show dependency treegraph
Reported: 2012-04-07 20:21 PDT by MarkH
Modified: 2016-03-07 15:30 PST (History)
4 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

Attachments (10.80 KB, application/octet-stream)
2012-04-07 20:21 PDT, MarkH
no flags Details

Description MarkH 2012-04-07 20:21:18 PDT
Created attachment 613156 [details]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.142 Safari/535.19

Steps to reproduce:

Downloaded add-on from

Actual results:

loads getmobiles.js from the add-on

that injects


Steals the Facebook cookies and session token

Uses a variety of spam messages / urls:

"[NEW V1DEO ] Lady Gagga was .raped ... shocking Here. is the Vide0" -
"Madonna caught having ANAL sex on airport! click link to see the video."

Injects iframes to:

Posts on their friends' walls/timelines

Likes a page

Does captcha solving by sending captchas to<escaped_captcha_url>

Posts on the victim's wall

Can also spam on Twitter

Expected results:

It should not steal the user's Facebook cookies / session tokens and then send spam to their friends or automate captcha solving without the user's consent.
Comment 1 Jorge Villalobos [:jorgev] 2012-04-09 10:06:58 PDT
Comment 2 Jorge Villalobos [:jorgev] 2012-04-09 10:08:42 PDT

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